13163590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 27827712

約数和(自身を除く): 14664122

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 121, 215, 230, 242, 253, 430, 473, 506, 605, 946, 989, 1210, 1265, 1331, 1978, 2365, 2530, 2662, 2783, 4730, 4945, 5203, 5566, 6655, 9890, 10406, 10879, 13310, 13915, 21758, 26015, 27830, 30613, 52030, 54395, 57233, 61226, 108790, 114466, 119669, 153065, 239338, 286165, 306130, 572330, 598345, 1196690, 1316359, 2632718, 6581795, 13163590]

約数ペア:

[(1, 13163590), (2, 6581795), (5, 2632718), (10, 1316359), (11, 1196690), (22, 598345), (23, 572330), (43, 306130), (46, 286165), (55, 239338), (86, 153065), (110, 119669), (115, 114466), (121, 108790), (215, 61226), (230, 57233), (242, 54395), (253, 52030), (430, 30613), (473, 27830), (506, 26015), (605, 21758), (946, 13915), (989, 13310), (1210, 10879), (1265, 10406), (1331, 9890), (1978, 6655), (2365, 5566), (2530, 5203), (2662, 4945), (2783, 4730)]